docs: def stop_Note(self, note, channel=1):
          """Stop a note on a channel.
  
          If Note.channel is set, it will take presedence over the channel
          argument given here.
          """
          if hasattr(note, 'channel'):
              channel = note.channel
          self.stop_event(int(note) + 12, int(channel))
          self.notify_listeners(self.MSG_STOP_INT, {'channel': int(channel),
              'note': int(note) + 12})
          self.notify_listeners(self.MSG_STOP_NOTE, {'channel': int(channel),
              'note': note})
          return True